Before we send over our design files to the chaps at CannyBill, first a run through of the browsers that we have tested in the new design and some musings about what browser testing actually means today, in the face of an ever more diversified browser and device landscape.

"Express Install uses the existing Flash Player to upgrade users to the latest version of the Player when it is required for viewing content. As a developer, this means that you have the ability to not only detect when users do not have the latest version of Flash Player, but you can initiate an update that securely installs the latest version of the Player from the Adobe web site."

ealing with browser caching is a balancing act. On one hand, you aim to minimize load times and bandwidth use by ensuring that images, scripts, and style sheets are cached by your visitors; however, you still want to ensure that they’re accessing the most recent versions of all your files.
In this article, I’ll show you a few methods for controlling how your site’s files are cached by browsers so you can achieve the best of both worlds: maintaining optimal performance while ensuring that any updates are seen immediately, without a hitch by all of your users.